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Smart photodetector array for page-oriented optical memory in 0.35-μm CMOS
1998 Edition, Volume 10, June 1, 1998 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We demonstrate the first smart photodetector array designed to perform parallel error correction on an entire page of data and satisfy the sustained data rates of page-oriented optical memories. Our implementation integrates a differential...

Requirements and constraints for the design of smart photodetector arrays for page-oriented optical memories
1998 Edition, Volume 4, September 1, 1998 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We discuss the feasibility of smart photodetector arrays (SPDAs) as the optoelectronic interface in page-oriented optical memory systems. In contrast to charge-coupled device arrays, SPDA's can combine fast parallel access with...

Two-dimensional linear MMSE equalization for page-oriented optical memories
1997 Edition, Volume 1, January 1, 1997 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The design of linear minimum mean square error (MMSE) equalizers for two-dimensional intersymbol interference (ISI) channels is considered. Signal models are developed and filter design is conducted for various operating environments associated with particular implementations...

Design and optimization of photodetector array electrodes
2017 Edition, October 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We designed and optimized a high-speed, low-loss electrodes applied to photodetector array (PDA) using simulating software HFSS. The designed electrodes structure was fabricated and tested. Compared with the electrodes before optimization, the insert loss decreased by 1.1dB at 40GHz...

Four-band quantum well infrared photodetector array
2003 Edition, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, four-band quantum well infrared photodetector array has been demonstrated by stacking different multi quantum well structures based on GaAs/AlGaAs/InGaAs material system.

MOCVD grown solar-blind photodetector arrays
2003 Edition, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We report on the growth and fabrication of back-illuminated solar-blind photodetector array based on the AlGaN material system using low-pressure metalorganic chemical vapor deposition. Discrete photodetector devices exhibited a high external quantum efficiency of 58% and...

Amorphous silicon-germanium thin-film photodetector array
1992 Edition, Volume 13, January 1, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The authors report a photodetector array based on an amorphous silicon-germanium alloy thin film. The detector array is designed for detecting light pulses from (Ga,Al)As laser diodes. An experimental 2*2 detector array, addressed by a silicon shift register,...

Surface plasmon enhanced nanopillar photodetector array
2011 Edition, October 1, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We demonstrate surface plasmon-enhaced nanopillar (NP) photodetector arrays in the near IR spectral range. Light coupling into the NPs takes place via surface plasmons through subwavelength, self-aligned metal holes. A novel fabrication technique produces elongated...

Advances In Photodetector Arrays For Optical Processing
1988 Edition, Volume 1, January 1, 1988 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Recent advances in photodetector arrays for optical processing are reviewed with emphasis on two new unpublished developments. Discussed in detail is a 1024xi element CCD photodetector array that has a demonstrated performance of 56 dB (19...

A Word-Organized Photodetector Array
1969 Edition, Volume 4, December 1, 1969 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A new word-organized photodetecting array is described, which is fast, sensitive, and easily integrated. The array consists of "digit" lines connecting common sides of p-i-n photodetecting diodes and "word" lines consisting of a series connection of p-i-n switching diodes. The...

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